Observation information
- date-obs: 2023-09-25
- time-obs: 23:21:47.242300000
- date-end: 2023-09-26
- time-end: 01:49:38.238400000
- obs_id: A06_006T01_9000005860
- exposure: 5376.21930248
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A06_006T01_9000005860_43225cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43225cztM0_level2_quad_clean.evt
|
Size (bytes) | 345,136,320 | 91,699,200 |
Size | 329.1 MB
| 87.5 MB
|
Events in quadrant A | 3,577,333 | 600,709 |
Events in quadrant B | 2,431,753 | 639,409 |
Events in quadrant C | 2,856,603 | 601,793 |
Events in quadrant D | 3,474,730 | 543,674 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 32 | 0 |
B | 0 | 33 | 0 |
C | 0 | 33 | 0 |
D | 0 | 33 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14110 | 3 |
B | 0 | 11345 | 2 |
C | 0 | 11978 | 2 |
D | 0 | 14274 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5589 | 151 | 2.701736% |
B | 5589 | 9 | 0.161031% |
C | 5589 | 69 | 1.234568% |
D | 5589 | 161 | 2.880658% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 7413 | 5590 | 145 | 145 | 1.96% | 2.59% |  |
B | 7413 | 5590 | 7 | 7 | 0.09% | 0.13% |  |
C | 7413 | 5590 | 67 | 67 | 0.90% | 1.20% |  |
D | 7413 | 5590 | 135 | 135 | 1.82% | 2.42% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 10 | 83 | 584671 | 4732.72 | 595 | 583 | 123.4 |
A | 15 | 237 | 445649 | 3606.26 | 595 | 583 | 123.4 |
A | 13 | 248 | 122584 | 988.54 | 595 | 583 | 123.4 |
B | 5 | 255 | 33400 | 278.98 | 601 | 584 | 117.6 |
B | 5 | 172 | 29560 | 246.33 | 601 | 584 | 117.6 |
B | 12 | 111 | 14522 | 118.49 | 601 | 584 | 117.6 |
C | 14 | 254 | 291927 | 2094.33 | 594 | 597 | 139.1 |
C | 15 | 214 | 232724 | 1668.73 | 594 | 597 | 139.1 |
C | 3 | 233 | 6928 | 45.51 | 594 | 597 | 139.1 |
D | 1 | 52 | 396809 | 2774.77 | 585 | 568 | 142.8 |
D | 13 | 249 | 362621 | 2535.36 | 585 | 568 | 142.8 |
D | 12 | 16 | 200517 | 1400.19 | 585 | 568 | 142.8 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor |  |
D_VDD |  |
Temperature 1 |  |
Veto HV Monitor |  |
Veto LLD |  |
Alpha Counter |  |
_CPM_Rate |  |
CZT Counter |  |
+2.5 Volts monitor |  |
+5 Volts monitor |  |
_ROLL_ROT |  |
_Roll_DEC |  |
_Roll_RA |  |
Veto Counter |  |